I added a new M.2 PCIe NVMe Solid State Drive to my computer today. It’s the second M.2 form-factor, and the third SSD. My original SSD, an OCZ Vertex 3, is still my system drive, but I am moving that to the OCZ RD400. The Samsung 960 EVO I got today will be for large media, like video editing and RAW format images from my D-SLR.